Delta

About Delta

Delta Electronics, founded in Taiwan in 1971, is a global leader in power electronics with over 50 years of manufacturing experience. The company produces a vast range of products from data center power supplies to industrial automation, bringing this expertise to solar inverters and energy storage. Delta's strength lies in engineering excellence and manufacturing quality control across their global facilities. Their E5 hybrid inverter series and BX battery modules represent their residential energy storage offering, designed with the reliability standards expected from industrial power equipment. In Australia, Delta operates through established distribution channels and provides support from their Sydney office. While less prominent in the residential battery space than brands like Tesla or BYD, Delta appeals to buyers valuing industrial-grade engineering and the backing of a large, stable corporation. The company's focus on commercial and industrial applications means their residential products sometimes lag in consumer-friendly features compared to dedicated residential brands. However, for technically-minded homeowners, Delta offers durable, well-engineered systems.

Expertise

Notable innovations

• E5 hybrid inverter series
• BX modular battery system
• Advanced power conversion